Answer:D
Explanation:decomposition of dead plants and animals.
I'm sorry but at Brainly we do not ask those type of questions.
Yes they are tecnecly considered a bear they are mostly found in Asian countries and I would like to say adorable but yes they are bears along with black bears and polor bears.
*To figure the length of one cell, divide the number of cells that cross the diameter of the field of view into the diameter of the field of view. For example, if the diameter of the field is 5 mm and you estimate that 50 cells laid end to end would cross the diameter, then 5 mm/50 cells = 0.1mm/cell.
